Lenze I/O system 1000 System Manual - Manual (Page 725)

Maintenance
Regular checks
14
l
725 EDSIO1000 EN 7.0
14 Maintenance
14.1 Regular checks
The system is maintenance−free. Nevertheless, visual inspections must be carried out at
regular intervals which must not be too long, depending on the ambient conditions.
Please check the following:
ƒ Does the environment of the system still meet the operating conditions specified in
the Technical data?
ƒ Is the heat dissipation impeded by dust or dirt?
ƒ Are the mechanical and electrical connections still okay?
14.2 Cleaning
(
Stop!
Sensitive surfaces and components
The system can be damaged if it is not appropriately cleaned.
Possible consequences:
ƒ Housings will get scratched or dull if cleaning agents containing alcohol,
solvents or abrasives are used.
ƒ Electrical components will be damaged if humidity enters in the housing.
Protective measures:
ƒ Deenergise the complete system before cleaning.
ƒ Wipe the housing using a clean, lint−free, soft cloth. For stubborn dirt,
dampen the cloth with water and an ordinary household cleaning agent.